Παραπομπή APA

Geneva,World Health Organization. (1990). Health education in the control of schistosomiasis. B R Publishing Corporation.

Παραπομπή Chicago Style

Geneva,World Health Organization. Health Education in the Control of Schistosomiasis. Delhi: B R Publishing Corporation, 1990.

Παραπομπή MLA

Geneva,World Health Organization. Health Education in the Control of Schistosomiasis. B R Publishing Corporation, 1990.